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GB1026765A - Ultraviolet-resistant terpolymer - Google Patents

Ultraviolet-resistant terpolymer

Info

Publication number
GB1026765A
GB1026765A GB601563A GB601563A GB1026765A GB 1026765 A GB1026765 A GB 1026765A GB 601563 A GB601563 A GB 601563A GB 601563 A GB601563 A GB 601563A GB 1026765 A GB1026765 A GB 1026765A
Authority
GB
United Kingdom
Prior art keywords
weight
ultraviolet
terpolymer
product
bead
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB601563A
Inventor
John Milton Debell
Roy Albert White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Debell & Richardson Inc
Original Assignee
Debell & Richardson Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Debell & Richardson Inc filed Critical Debell & Richardson Inc
Publication of GB1026765A publication Critical patent/GB1026765A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C08F212/10—Styrene with nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

An ultraviolet and weather resistant terpolymer consists essentially of at least 15% by weight of methyl methacrylate, at least 25% by weight of acrylonitrile and at least 40% by weight of styrene, the terpolymer having an A.S.T.M. melt index not exceeding 1 gram per 10 minutes at 425 DEG F. and 250 p.s.i. The above monomers are copolymerized in water containing as dispersing agent Na3PO4 and CaCl2, a surface active agent dodecylbenzene sodium sulphonate, and a catalyst lauroyl peroxide to give a product in bead form. The bead product is purified by steam distillation followed by acidification and washing with water.
GB601563A 1962-02-15 1963-02-14 Ultraviolet-resistant terpolymer Expired GB1026765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17333362A 1962-02-15 1962-02-15

Publications (1)

Publication Number Publication Date
GB1026765A true GB1026765A (en) 1966-04-20

Family

ID=22631556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB601563A Expired GB1026765A (en) 1962-02-15 1963-02-14 Ultraviolet-resistant terpolymer

Country Status (2)

Country Link
DE (1) DE1495441A1 (en)
GB (1) GB1026765A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394659A1 (en) * 1989-04-26 1990-10-31 General Electric Company New processing aid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394659A1 (en) * 1989-04-26 1990-10-31 General Electric Company New processing aid
FR2646427A1 (en) * 1989-04-26 1990-11-02 Borg Warner Chemicals Inc TERPOLYMER DERIVED FROM AROMATIC VINYL MONOMER OF ACRYLONITRILE AND ALKYL ACRYLATE OR METHACRYLATE, THERMOPLASTIC COMPOSITION COMPRISING THE TERPOLYMER AND ARTICLES MADE THEREFROM

Also Published As

Publication number Publication date
DE1495441A1 (en) 1969-05-22

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